
Chapter 2 Product Overview
6 Reference Manual MiniModule SIO
Major Integrated Circuits (ICs)
Table 2-1 lists the major ICs on the MiniModule SIO, and Figures 2-3 and 2-4 show the locations of the
major ICs.
Table 2-1. Major Integrated Circuit Description and Function
Chip Type Mfg. Model Description
LPC-to-ISA Bridge
(U6)
Fintek F85226FG Converts LPC to ISA signal for use with
legacy ISA interfaces.
LPC Super I/O
(U7)
SMSC SCH3114I-NU Functions for legacy I/O
RS-232
Transceiver (U8)
Maxim MAX213EEAI RS-232 Transceiver for COM1 and COM2
RS-485/422
Transceiver (U10)
Linear LTC1334CG#PBF RS-422/485 Transceiver for COM1 and
COM2
RS-232
Transceiver (U12)
[On top side of
board; see
Figure 2-4]
Maxim MAX213EEAI RS-232 Transceiver for COM3 and COM4
RS-485/422
Transceiver (U14)
[On top side of
board; see
Figure 2-4]
Linear LTC1334CG#PBF RS-422/485 Transceiver for COM3 and
COM4
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